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Patent # Description
2017/0159437 NON-CAKING MINE ROCK DUST FOR USE IN UNDERGROUND COAL MINES
A method for using a composition for use as rock dust in an underground mine is disclosed. The composition includes a fine, wet ground inorganic particulate...
2017/0159436 SPRAY NOZZLE FOR UNDERGROUND ROOF SUPPORT
A fluid spray for an underground roof support includes a first housing portion, a spray outlet, a second housing portion formed integrally with the first...
2017/0159435 System for Filtering the Fresh Air Flowing in a Tunnel and/or the Exhaust Gases Flowing out Therefrom
A system for the treatment of exhaust gases flowing in and/or flowing out from a tunnel (T) overlying a roadway (R) through a ventilation duct (TV). The system...
2017/0159434 METHOD AND ARRANGMENT FOR MOUNTING BOLTS IN A TUNNEL WALL
The present invention relates to a method, and an arrangement for mounting bolts in a material. The method comprises: storing actual data representing the...
2017/0159433 VENTILATED MINE ROOF SUPPORT
A longitudinally yieldable support for underground roof support includes first and second outer shell portions having a first wall thickness and a third outer...
2017/0159432 SMART CUTTING DRUM ASSEMBLY
A cutting tool mounting assembly adapted for attachment to a surface of a rotatable driving member of a cutting tool machine. The cutting tool mounting...
2017/0159431 LONGWALL OPTIMINZATION CONTROL
A method of controlling a longwall mining system, the longwall mining system including a longwall shearer, a conveyor, and a plurality of roof supports, such...
2017/0159430 WELLBORE FLUID ANALYSIS
Wellbore fluid analysis is provided. In some implementation, a fluid analysis apparatus includes a transparent chip with an inlet configured to accept a sample...
2017/0159429 Sidewall Core Detection
A coring tool including a coring bit operable to obtain a core sample of a subterranean formation from a sidewall of a wellbore extending into the subterranean...
2017/0159428 ACOUSTIC ANISOTROPY USING STATISTICAL ANALYSIS
Acoustic anisotropy of downhole formations is determined using statistical analysis. During operation of a downhole system, acoustic slowness measurements are...
2017/0159427 METHOD AND SYSTEM FOR TRANSMITTING A DATA FRAME OF AN ELECTROMAGNETIC TELEMETRY SIGNAL TO OR FROM A DOWNHOLE...
Methods, techniques, and systems for transmitting a data frame of an electromagnetic (EM) telemetry signal to or from a downhole location can be performed...
2017/0159426 INTEGRATED DOWNHOLE SYSTEM WITH PLURAL TELEMETRY SUBSYSTEMS
A downhole system has a plurality of telemetry systems and a control system configured to obtain information from one or more sensors and transmit that...
2017/0159425 COMMUNICATION USING ELECTRICAL SIGNALS TRANSMITTED THROUGH EARTH FORMATIONS BETWEEN BOREHOLES
An embodiment of a system for communication with a downhole component includes a downhole component configured to be disposed in a first borehole in an earth...
2017/0159424 METHOD AND SYSTEM DELIVERING A TRACER TO A FLOW
A tracer plug including a body configured to reside in a complementary opening in a separate structure. The body includes a tracer; a through-flow passage in...
2017/0159423 DEPTH POSITIONING USING GAMMA-RAY CORRELATION AND DOWNHOLE PARAMETER DIFFERENTIAL
Methods, systems, and apparatuses for determining the location or depth in a wellbore of a tubular string (15) or downhole component is provided. One method...
2017/0159422 Hydrocarbon Well Performance Monitoring System
A system and method for real-time data acquisition and presentation of force, position, load, pressures, and movement within a subterranean well pumping...
2017/0159421 Wellhead platform systems for use in extracting and testing multi-phase raw mixtures
Example embodiments include systems for use in a wellhead platform. The system may comprise a separator subsystem, a scrubber subsystem, a first stage...
2017/0159420 Select-Fire, Downhole Shockwave Generation Devices, Hydrocarbon Wells that Include The Shockwave Generation...
Select-fire, downhole shockwave generation devices, hydrocarbon wells that include the shockwave generation devices, and methods of utilizing the same are...
2017/0159419 Selective Stimulation Ports, Wellbore Tubulars That Include Selective Stimulation Ports, And Methods Of...
Selective stimulation ports (SSPs), wellbore tubulars that include the SSPs, and methods of operating the same are disclosed herein. The SSPs are configured to...
2017/0159418 Wellbore Tubulars Including A Plurality Of Selective Stimulation Ports And Methods Of Utilizing the Same
Wellbore tubulars including a plurality of selective stimulation ports and methods of utilizing the same are disclosed herein. The wellbore tubulars include a...
2017/0159417 INTELLIGENT WATER FLOOD REGULATION
A technique facilitates remote monitoring and control of water flood regulator assemblies from a surface location, or other remote location, and for at least...
2017/0159416 METHOD FOR OPTIMIZATION OF HUFF-N-PUFF GAS INJECTION IN SHALE RESERVOIRS
Methods for optimization of liquid oil production by huff-n-puff in shale reservoirs to achieve an improved (and optimal) oil recovery factor. The process...
2017/0159415 Downhole Hydraulic Motor
This relates to an improved downhole hydraulic motor powered by a surface pump unit. The improved submersible hydraulic motor can comprise an engine. The...
2017/0159414 SEAL ASSEMBLY FOR A SUBMERSIBLE PUMPING SYSTEM AND AN ASSOCIATED METHOD THEREOF
A seal assembly for a submersible pumping system is presented. The seal assembly includes a support tube configured to surround a shaft. Further, the seal...
2017/0159413 PROGRESSIVE CAVITY PUMP HOLDBACK APPARATUS AND SYSTEM
A progressive cavity pump system on a well includes a holdback apparatus. The holdback apparatus has a housing and a one-way bearing in the housing. The...
2017/0159412 RECYCLE LOOP FOR A GAS LIFT PLUNGER
A system and a method for operating a gas lift plunger in a well, of which the method includes determining that the plunger is at a predetermined position in...
2017/0159411 SYSTEM FOR SUBSEA PUMPING OR COMPRESSING
System for subsea pumping or compressing, comprising: an ESP (electrical submersible pump), a flowline jumper, a connector part in either end of the flowline...
2017/0159410 A SHARED ACTUATION SYSTEM
The present invention refers to a shared actuation system to place tools on any subsea valve interface on an oil production station located in a subsea...
2017/0159409 Well Cleaning System
A well cleaning system includes a well bore that has a vertical section and a horizontal section. A workover rig is positioned over the well bore and the...
2017/0159408 Compression Activated Bypass Valve
A main body housing includes a main body port. An O-ring sleeve is contained in the housing. The O-ring sleeve includes an O-ring sleeve port and O-rings...
2017/0159407 Selective Stimulation Ports Including Sealing Device Retainers And Methods Of Utilizing The Same
Selective stimulation ports including sealing device retainers and methods of utilizing the same are disclosed herein. The selective stimulation ports (SSPs)...
2017/0159406 DOWNHOLE TREATMENT TOOL AND METHOD
A downhole treatment tool including a housing having one or more openings and one or more ports. A sleeve disposed in movable relationship to the housing. The...
2017/0159405 A DOWNHOLE WELL SYSTEM
The present invention relates to a downhole well system for producing hydrocarbon-containing fluid from a reservoir downhole, comprising a well tubular...
2017/0159404 Hydraulic Fracturing with Strong, Lightweight, Low Profile Diverters
Low profile diverters for, and the use of such diverters in, fracing operations to stimulate production of oil and gas are capable of seating against and...
2017/0159403 Sealing Devices, Wellbore Tubulars Including The Sealing Devices, And Hydrocarbon Wells Including The Wellbore...
Sealing devices, wellbore tubulars including the sealing devices, and hydrocarbon wells including the wellbore tubulars are disclosed herein. The sealing...
2017/0159402 METHOD OF ENHANCING CIRCULATION DURING DRILL-OUT OF A WELLBORE BARRIER USING DISSOVABLE SOLID PARTICULATES
A fluid-impermeable barrier, used to isolate stimulated intervals in a reservoir during a multi-zone fracturing operation, may be removed from the wellbore...
2017/0159401 EXPANDABLE TUBULAR ELEMENT BEARING ONE OR MORE SWELLING SEALS
A radially expandable metallic tubular element has at least one annular sealing module on its external face. The sealing module includes at least one annular...
2017/0159400 Systems and Methods for an Expandable Packer
The present disclosure relates to a downhole packer assembly that includes an outer skin, an inner packer disposed within the outer skin such that inflation of...
2017/0159399 LOCK RING AND PACKOFF FOR WELLHEAD
A packoff and a locking assembly installed in a bore of a wellhead component are provided. In one embodiment, a packoff includes inner and outer annular seals...
2017/0159398 APPARATUSES AND METHODS FOR ENABLING MULTISTAGE HYDRAULIC FRACTURING
There is provided a plurality of injection stations, wherein each one of the injection stations, independently, comprising: a housing; a port extending through...
2017/0159397 DOWNHOLE DEVICES FOR PROVIDING SEALING COMPONENTS WITHIN A WELLBORE, WELLS THAT INCLUDE SUCH DOWNHOLE DEVICES,...
Downhole devices, wells that include the downhole devices, and methods of utilizing the same are disclosed herein. The downhole devices include a core; a...
2017/0159396 THROUGH-TUBING DEPLOYED ANNULAR ISOLATION DEVICE AND METHOD
A through-tubing annular isolation device includes a plurality of building elements tethered sequentially together such that a tubular form is achieved at a...
2017/0159394 Proportional Electrohydraulic Servo Valve Closed Loop Feedback Control of Pressure Reducing and Relieving...
Systems, devices and methods for regulating pressure in a blowout preventer (BOP) of a subsea well assembly. A closed loop regulator (CLR) that combines the...
2017/0159393 PIPE RAM ASSEMBLY FOR MANY ACTUATION CYCLES
A blowout preventer and a method for drilling, of which the blowout preventer includes a body defining a ram recess and an annular recess, the ram recess and...
2017/0159392 INFLATABLE VARIABLE BORE RAM
A variable ram packer includes a body with a bore contact region, at least one fluidic flexible matrix component (FFMC) tube, an inflation mechanism, and a...
2017/0159391 VARIABLE RAM PACKER FOR BLOWOUT PREVENTER
A variable ram packer includes a body including two contact regions. The first contact region includes a region of the body of the packer that includes a first...
2017/0159390 HIGH PRESSURE SEALS FOR WELLHEAD PRESSURE CONTROL FITTINGS
High pressure seals for pressure control fittings are disclosed, where such pressure control fittings are located at a wellhead, for example. Embodiments of...
2017/0159389 MECHANICALLY EXTENDABLE DRILLING STAND AND METHOD OF USE
A mechanically extendable drilling stand configured to be installed on an in-ground drilling casing in conjunction with typical elements of the drilling stack...
2017/0159388 Method And Apparatus For Retrieving A Tubing From A Well
This invention relates to an interface tool and apparatus for retrieving a tubing from a well at least partly filled with a liquid, the tubing having first and...
2017/0159387 AXIAL VIBRATION TOOL FOR A DOWNHOLE TUBING STRING
There is provided an axial vibration tool with a flow control element, a rotary motor that provides an actuation force to the flow control element, a first...
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